Bra strap retention button



FIG. 1 is a ¾ top perspective view of a bra strap retention button, including an upper portion and a lower portion, showing my new design;

FIG. 2 is a ¾ top perspective view of an assembled upper portion and lower portion of the bra strap retention button thereof;

FIG. 3 is a bottom side view thereof;

FIG. 4 is a top side plan view thereof;

FIG. 5 is a right side plan view thereof;

FIG. 6 is a left side plan view thereof;

FIG. 7 is a top downward plan view of the upper portion and lower portion thereof;

FIG. 8 is a bottom upward plan view of the upper portion and lower portion thereof; and,

FIG. 9 is a ¾ top perspective view of a bra strap retention button thereof showing placement of said upper portion and said lower portion for retaining a bra strap;

The broken lines showing in the Figures are included for the purposes of illustrating portions of the bra strap retention button and form no part of the claimed design. 

CLAIM The ornamental design for a bra strap retention button, as shown and described. 